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shsjtu.com通过本站DNS查询可进行实时DNS检测,能够迅速检测出在不同地区以及不同网络下对域名解析的结果,检测DNS解析是否遭受污染,查看域名污染在全国的分布状况,还能对域名的A记录、CNAME记录、MX记录、NS记录予以查询。
DNS查询结果shsjtu.com2026-10-11 02:12:16
预估消耗 0 检测点,实际消耗以【检测点账单】为准
30

检测节点

响应时间分布 域名污染分布

污染比例:0%

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概览 被污染 (0) 状态码4XX (0) 客户端请求错误(请求的资源不存在、权限不足等) 状态码5XX (0) 服务器故障,处理请求时内部出错无法访问 响应超时 (1)
区域/运营商 响应最快 响应最慢 平均响应
全部 海南澄迈县电信31ms 广西梧州联通387ms 145.966ms
电信 海南澄迈县电信31ms 山西长治电信178ms 80.1ms
移动 广东广州移动91ms 贵州黔南布依族苗族自治州移动264ms 132ms
联通 天津联通187ms 广西梧州联通387ms 247.5ms
华东 江西南昌电信46ms -294ms 156.6ms
华北 河北唐山移动99ms 河北唐山联通231ms 182.8ms
华南 海南澄迈县电信31ms 广西梧州联通387ms 137.25ms
华中 河南驻马店电信158ms 河南驻马店电信158ms 158ms
西北 -65ms -247ms 128.833ms
西南 重庆电信43ms 贵州黔南布依族苗族自治州移动264ms 150ms
东北 吉林长春电信65ms 吉林长春联通208ms 121.2ms
解析占比
全部 电信 移动 联通 被污染
121.4.94.223
121.4.94.223
DNS查询详情
全部
响应超时 被污染
节点数:/
检测点
运营商 检测节点

解析时间

解析内容 操作
电信 青海
65ms 121.4.94.223[上海腾讯]
shsjtu.com.		600	IN	A	121.4.94.223
;; Query time: 65 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 10 18:11:36 UTC 2026
;; MSG SIZE  rcvd: 389

详情
详情 HTTP PING DNS
电信 广西南宁
40ms 121.4.94.223[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats shsjtu.com
;; global options: +cmd

;; ANSWER SECTION:
shsjtu.com.	600	IN	A	121.4.94.223

;; Query time: 40 msec
;; SERVER: 202.103.225.68#53(202.103.225.68)
;; WHEN: Sun Oct 11 02:11:36 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 海南澄迈县
31ms 121.4.94.223[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats shsjtu.com
;; global options: +cmd

;; ANSWER SECTION:
shsjtu.com.	600	IN	A	121.4.94.223

;; Query time: 31 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 11 02:11:35 CST 2026
;; MSG SIZE  rcvd: 672
详情
详情 HTTP PING DNS
电信 河南驻马店
158ms 121.4.94.223[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats shsjtu.com
;; global options: +cmd

;; ANSWER SECTION:
shsjtu.com.	900	IN	A	121.4.94.223

;; Query time: 158 msec
;; SERVER: 192.168.5.1#53(192.168.5.1)
;; WHEN: Sun Oct 11 02:11:36 CST 2026
;; MSG SIZE  rcvd: 706
详情
详情 HTTP PING DNS
电信 吉林长春
65ms 121.4.94.223[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats shsjtu.com
;; global options: +cmd

;; ANSWER SECTION:
shsjtu.com.	600	IN	A	121.4.94.223

;; Query time: 65 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Sun Oct 11 02:11:36 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 江西南昌
46ms 121.4.94.223[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats shsjtu.com
;; global options: +cmd

;; ANSWER SECTION:
shsjtu.com.	600	IN	A	121.4.94.223

;; Query time: 46 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 11 02:11:36 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 辽宁盘锦
88ms 121.4.94.223[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats shsjtu.com
;; global options: +cmd

;; ANSWER SECTION:
shsjtu.com.	600	IN	A	121.4.94.223

;; Query time: 88 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Sat Oct 10 18:11:36 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 宁夏银川
87ms 121.4.94.223[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats shsjtu.com
;; global options: +cmd

;; ANSWER SECTION:
shsjtu.com.	600	IN	A	121.4.94.223

;; Query time: 87 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Sun Oct 11 02:11:36 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 山西长治
178ms 121.4.94.223[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats shsjtu.com
;; global options: +cmd

;; ANSWER SECTION:
shsjtu.com.	600	IN	A	121.4.94.223

;; Query time: 178 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 10 18:11:36 UTC 2026
;; MSG SIZE  rcvd: 672
详情
详情 HTTP PING DNS
电信 重庆
43ms 121.4.94.223[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats shsjtu.com
;; global options: +cmd

;; ANSWER SECTION:
shsjtu.com.	600	IN	A	121.4.94.223

;; Query time: 43 msec
;; SERVER: 61.128.128.68#53(61.128.128.68)
;; WHEN: Sun Oct 11 02:11:35 CST 2026
;; MSG SIZE  rcvd: 706
详情
详情 HTTP PING DNS
移动 福建福州
124ms 121.4.94.223[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats shsjtu.com
;; global options: +cmd

;; ANSWER SECTION:
shsjtu.com.	600	IN	A	121.4.94.223

;; Query time: 124 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 11 02:11:35 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 甘肃庆阳
103ms 121.4.94.223[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats shsjtu.com
;; global options: +cmd

;; ANSWER SECTION:
shsjtu.com.	600	IN	A	121.4.94.223

;; Query time: 103 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 10 18:11:36 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 广东广州
91ms 121.4.94.223[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats shsjtu.com
;; global options: +cmd

;; ANSWER SECTION:
shsjtu.com.	900	IN	A	121.4.94.223

;; Query time: 91 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 11 02:11:36 CST 2026
;; MSG SIZE  rcvd: 706
详情
详情 HTTP PING DNS
移动 贵州黔南布依族苗族自治州
264ms 121.4.94.223[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats shsjtu.com
;; global options: +cmd

;; ANSWER SECTION:
shsjtu.com.	600	IN	A	121.4.94.223

;; Query time: 264 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Oct 11 02:11:46 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 河北唐山
99ms 121.4.94.223[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats shsjtu.com
;; global options: +cmd

;; ANSWER SECTION:
shsjtu.com.	600	IN	A	121.4.94.223

;; Query time: 99 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 11 02:11:36 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 黑龙江鸡西
125ms 121.4.94.223[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats shsjtu.com
;; global options: +cmd

;; ANSWER SECTION:
shsjtu.com.	600	IN	A	121.4.94.223

;; Query time: 125 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 11 02:11:35 CST 2026
;; MSG SIZE  rcvd: 706
详情
详情 HTTP PING DNS
移动 江西宜春
112ms 121.4.94.223[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats shsjtu.com
;; global options: +cmd

;; ANSWER SECTION:
shsjtu.com.	600	IN	A	121.4.94.223

;; Query time: 112 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 11 02:11:35 CST 2026
;; MSG SIZE  rcvd: 65
详情
详情 HTTP PING DNS
移动 辽宁沈阳
120ms 121.4.94.223[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats shsjtu.com
;; global options: +cmd

;; ANSWER SECTION:
shsjtu.com.	600	IN	A	121.4.94.223

;; Query time: 120 msec
;; SERVER: 211.137.32.178#53(211.137.32.178)
;; WHEN: Sun Oct 11 02:11:36 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 宁夏银川
115ms 121.4.94.223[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats shsjtu.com
;; global options: +cmd

;; ANSWER SECTION:
shsjtu.com.	600	IN	A	121.4.94.223

;; Query time: 115 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Sun Oct 11 02:11:36 CST 2026
;; MSG SIZE  rcvd: 683
详情
详情 HTTP PING DNS
移动 新疆伊犁哈萨克自治州
156ms 121.4.94.223[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats shsjtu.com
;; global options: +cmd

;; ANSWER SECTION:
shsjtu.com.	600	IN	A	121.4.94.223

;; Query time: 156 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 11 02:11:36 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 云南昆明
143ms 121.4.94.223[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats shsjtu.com
;; global options: +cmd

;; ANSWER SECTION:
shsjtu.com.	600	IN	A	121.4.94.223

;; Query time: 143 msec
;; SERVER: 211.139.29.150#53(211.139.29.150)
;; WHEN: Sun Oct 11 02:11:36 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 青海
247ms 121.4.94.223[上海腾讯]
shsjtu.com.		600	IN	A	121.4.94.223
;; Query time: 247 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 10 18:11:36 UTC 2026
;; MSG SIZE  rcvd: 55

详情
详情 HTTP PING DNS
联通 江西
294ms 121.4.94.223[上海腾讯]
shsjtu.com.		600	IN	A	121.4.94.223
;; Query time: 294 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 10 18:11:36 UTC 2026
;; MSG SIZE  rcvd: 44

详情
详情 HTTP PING DNS
联通 北京
219ms 121.4.94.223[上海腾讯]
shsjtu.com.		600	IN	A	121.4.94.223
;; Query time: 219 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 10 18:11:36 UTC 2026
;; MSG SIZE  rcvd: 55

详情
详情 HTTP PING DNS
联通 福建泉州
207ms 121.4.94.223[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats shsjtu.com
;; global options: +cmd

;; ANSWER SECTION:
shsjtu.com.	600	IN	A	121.4.94.223

;; Query time: 207 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 11 02:11:35 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 广西梧州
387ms 121.4.94.223[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats shsjtu.com
;; global options: +cmd

;; ANSWER SECTION:
shsjtu.com.	600	IN	A	121.4.94.223

;; Query time: 387 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Sun Oct 11 02:11:36 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 河北唐山
231ms 121.4.94.223[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats shsjtu.com
;; global options: +cmd

;; ANSWER SECTION:
shsjtu.com.	600	IN	A	121.4.94.223

;; Query time: 231 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 11 02:11:36 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 吉林长春
208ms 121.4.94.223[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats shsjtu.com
;; global options: +cmd

;; ANSWER SECTION:
shsjtu.com.	600	IN	A	121.4.94.223

;; Query time: 208 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Sun Oct 11 02:11:36 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 四川成都
0ms 没有记录
;; communications error to 127.0.0.1:53: read udp 127.0.0.1:43016->127.0.0.1:53: i/o timeout
详情
详情 HTTP PING DNS
联通 天津
187ms 121.4.94.223[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats shsjtu.com
;; global options: +cmd

;; ANSWER SECTION:
shsjtu.com.	600	IN	A	121.4.94.223

;; Query time: 187 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Sun Oct 11 02:11:36 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

shsjtu.com 优化建议

1、[dns解析查询在线]显示地址指向[上海腾讯],解析稳定无异常,但存在1次超时及全程[query_time]波动,建议优先排查超时节点并优化本地[选优]策略。
2、高频[query_time]位于31-125毫秒区间,而峰值达387毫秒,建议通过[dns测速工具]对比[上海dns]与[电信dns]的响应差异,并启用[智能dns]调度以平衡负载。
3、结合[dns污染检测]与[dns解析记录查询],未发现污染或劫持迹象,但需针对低至0毫秒的无效响应配置[轮询]备援,同时利用[dns在线测试]持续监控[香港dns]链路质量。

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更新时间 2026-10-11 04:45:02
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